Roman and ranjan each divided 3.56 by 0.72. roman got 4.94 for his quotient. which student divided correctly? how do you know? explain it! no scaming me > =-(

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.